| Type |
Pyrex |
Operating Current |
Dimensions |
| Glass |
| A |
D |
| mm. |
mm. |
| EB10/25 |
|
X |
25 mA |
96 |
12,0 |
| EB12/25 |
C |
X |
30 mA |
96 |
13,5 |
| EB12/40 |
C |
X |
40 mA |
110 |
13,5 |
| EB15/40 |
C |
X |
40 mA |
100 |
16,0 |
| EB15/60 |
C |
X |
60 mA |
110 |
16,0 |
| EB18/75 |
C |
X |
60 mA |
124 |
18,0 |
| EB18/90 |
C |
X |
75 mA |
124 |
18,0 |
| EB18/120 |
C |
X |
100 mA |
124 |
18,0 |
| EB18/150 |
C |
X |
125 mA |
124 |
18,0 |
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| C = Ceramic and Mica with loop connection |
| CX = Ceramic and Mica with screw connection |
|
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| |
Initial Current |
Maximum Current |
|
|
| Type |
mA. |
mA. |
|
|
| |
|
|
|
|
|
|
| 10/25 |
150 |
300 |
|
|
| 12/25 |
150 |
300 |
|
|
| 12/40 |
200 |
400 |
|
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| 15/40 |
200 |
400 |
|
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| 15/60 |
250 |
500 |
|
|
| 18/75 |
250 |
600 |
|
|
| 18/90 |
300 |
700 |
|
|
| 18/120 |
350 |
800 |
|
|
| 18/150 |
400 |
900 |
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Evacuate unit to be bombarded to 0.1 mbar. Add 2 to 4 mbar of air and maintain a pressure of 2 to 4 mbar throughout bombarding process.
Operating current of the bombarder should not exceed 10 times the electrode rated operating current.
Do not reduce the pressure below 1 mbar during the bombarding process.
Stop when electrode shells are glowing cherry red over the entire surfaceand glass temperature is at 220°C.
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